t VI. Long answer type question.
1. One pair of opposite sides of a parallelogram measures (x - 4) cm and (20 - x) cm and one side out of the other pair of opposite sides measures (x - 6) cm. What is the perimeter of the parallelogram?
2. Sum of interior angles of a regular polygon is 720, find the number of sides and also find any one of its interior angles.
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t VI. Long answer type question.
1. One pair of opposite sides of a parallelogram measures (x - 4) cm and (20 - x) cm and one side out of the other pair of opposite sides measures (x - 6) cm. What is the perimeter of the parallelogram?
2. Sum of interior angles of a regular polygon is 720, find the number of sides and also find any one of its interior angles.
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